摘要:
A method and apparatus for reattaching the opposed ends of a member, such as a tendon, ligament or bone, during preparing and healing of the member using a surgical repair device that can be securely attached to the member and then safely guided through tortuous anatomy for reattachment and repair. The repair device further includes structural means so as to secure opposed ends of the member against separation during healing. Devices for aiding in the positioning of the surgical repair device are provided.
摘要:
A method and apparatus for reattaching the opposed ends of a member, such as a tendon, ligament or bone, during preparing and healing of the member using a surgical repair device that can be securely attached to the member and then safely guided through tortuous anatomy for reattachment and repair. The repair device further includes structural means so as to secure opposed ends of the member against separation during healing. Devices for aiding in the positioning of the surgical repair device are provided.
摘要:
A method and apparatus for reattaching the opposed ends of a member, such as a tendon, ligament or bone, during preparing and healing of the member using a surgical repair device that can be securely attached to the member and then safely guided through tortuous anatomy for reattachment and repair. The repair device further includes structural means so as to secure opposed ends of the member against separation during healing. Devices for aiding in the positioning of the surgical repair device are provided.
摘要:
A method and apparatus for reattaching the opposed ends of a member, such as a tendon, ligament or bone, during preparing and healing of the member using a surgical repair device that can be securely attached to the member and then safely guided through tortuous anatomy for reattachment and repair. The repair device further includes structural means so as to secure opposed ends of the member against separation during healing. Devices for aiding in the positioning of the surgical repair device are provided.
摘要:
The invention pertains to a method and apparatus for delivering an article formed of a shape memory alloy to a surgical implantation site. The apparatus may include a body having a passage for receiving the proximal portion of the shape memory article, the passage being shaped to substantially prevent the shape memory article from deforming in accordance with its shape memory properties when the proximal portion of the shape memory article is positioned in the passage. An exemplary involves placing the distal portions of legs of a staple in at least one passage in a constraining device that substantially constrains the legs from deforming; and placing the proximal portions of the legs of the staple in at least one passage in an apparatus that, independently of the constraining device, substantially prevents the legs from deforming.
摘要:
The invention pertains to medical devices for anchoring a suture engaged with soft tissue to a bone, the devices including tissue fastening medical devices, bone anchor medical devices, bone anchor driving tools and impactor tools, and procedures for using the same.
摘要:
The invention pertains to medical devices for anchoring a suture engaged with soft tissue to a bone, the devices including tissue fastening medical devices, bone anchor medical devices, bone anchor driving tools and impactor tools, and procedures for using the same.
摘要:
The invention pertains to medical devices for anchoring a suture engaged with soft tissue to a bone, the devices including one or more of tissue fastening medical devices, bone anchor medical devices, bone anchor driving tools, implantation tools, and impactor tools, and procedures for using the same.
摘要:
A surgical fastening system includes a fastener having a plurality of individual fastener pairs each having a piercing element with a pin that pierces the tissue to be repaired and a receiver portion that interlocks with the pin of a corresponding piercing element. A fastener dispenser holds the piercing elements and receiver elements in relative juxtaposition and in a predetermined geometric configuration, such as a circle. After the tissues to be joined are positioned between the piercing and receiving elements held in the dispenser, the dispenser is adjusted to draw the elements together capturing the tissue therebetween. The dispenser then pushes the piercing elements through the tissue and into the receiving elements causing the elements to interlock. Because the anastomosed junction is formed by a plurality of independent pairs, the junction retains flexibility. When used to anastomose a tubular organ, the fastener allows radial expansion of the organ permitting peristalsis.